PCB-PCB Manufacturing and Assembly Service

Fiona

Holiday Schedule CNY 2020

Chinese New Year's holiday: Jan 20th, 2020 to Jan 30th, 2020.
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Crystal

Printed circuit board base material selection and main categories

How to choose base materials of PCB? 4 tips to find the suitable base material of the printed circuit board.
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Tony

What are the meanings and functions of each layers of PCB ?

The signal layer is mainly used to arrange the wires on the printed circuit board. Protel99SE provides 32 signal layers, including top layer, bottom layer and 30 mid-layer.
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Tony

Flexible circuit boards

Flexible circuit boars are wildely used in all kinds of area.
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Tony

Depth analysis of circuit board immersion gold process and circuit board gold plating process

Immersion Gold board and gold plating board are often used in PCB process.How will these two kinds of "gold plates" affect the circuit board?
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Tony

Why the circuit board is required to be very flat

If the printed circuit boards are not leveled on the automatic assembly line, they will cause inaccuracy. The components can not be inserted into the holes and surface mounts of the boards, or even crash the automatic cartridge loader.
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